CN114748194A

CN114748194A - Adjustable universal composite abutment made of biomedical materials and used for dental implant

Info

Publication number: CN114748194A
Application number: CN202210448235.1A
Authority: CN
Inventors: 高幸荣; 高俊; 包雅星
Original assignee: Gaofeng Medical Equipment Wuxi Co ltd
Current assignee: Gaofeng Medical Equipment Wuxi Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-07-15
Anticipated expiration: 2042-04-27
Also published as: EP4289391A1; CN114748194B; WO2023207409A1; EP4289391A4

Abstract

The invention relates to the field of repairing of an oral implant bridge, and particularly discloses an adjustable universal composite base station for implant teeth made of biomedical materials. The angle of the upper base station can be adjusted according to the use condition when the invention is used, and meanwhile, the invention is not required to insert the fingers into the oral cavity of a patient by a worker, thereby being more convenient to use.

Description

Adjustable universal composite abutment made of biomedical materials and used for dental implant

Technical Field

The invention relates to the technical field of dental implant bridge repair, in particular to an adjustable universal composite abutment made of biomedical materials and used for a dental implant.

Background

The oral implant bridge frame technology is a repairing technology that more than two defects are continuously connected together through a bridge body in the oral repair commonly used technology. The repairing mode can disperse the occlusal force, and reduce the foreign body sensation in the oral cavity of a patient by removing the base support through the support of the implant. The fixed type restoration is beautiful, and the function is close to that of natural teeth.

The requirement of pontic restoration on the pontic product is taken one's place very high, usually many doctors hardly guarantee the direction of taking one's place jointly when implanting, do the compound base station of many different angles usually, solve this problem, lead to doctor or producer to have huge stock pressure, still can not satisfy the angle change that can not predetermine completely by the way, simultaneously when planting the body, the staff needs to insert patient's oral cavity with the finger and installs the body, it is extremely inconvenient when using, and patient's oral cavity opens great, can lead to patient's oral cavity muscle ache for a long time, and patient's jaw dislocation appears easily.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an adjustable universal composite abutment for a dental implant made of biomedical materials.

In order to achieve the purpose, the invention adopts the following technical scheme:

The utility model provides a kind of biomedical material's adjustable universal compound base station for implant tooth, includes plants the body, plant and install the fixed block on the body, the base station is installed down at the top of fixed block, the arc is installed at the top of lower base station, the bottom of arc is located the inside of base station down, the base station is installed at the top of arc, the regulation hole has been seted up to the bottom of arc, the top of planting the body runs through the regulation hole to install solid fixed ring, the mounting hole has been seted up at the top of planting the body, the hexagonal hole has been seted up to the interior bottom of mounting hole, the internally mounted of mounting hole has installation mechanism.

Preferably, installation mechanism includes the spacing collar, and the sleeve is installed at the top of spacing collar, and the base station is run through on telescopic top, and telescopic inside slidable mounting has the lifter, and hexagonal block is installed to the bottom of spacing collar, and hexagonal block is located the inside in hexagonal hole.

Preferably, the telescopic inner wall is provided with a mounting groove, the lifting block is mounted at the top of the mounting groove, the bottom end of the lifting rod is mounted at the top of the lifting block, and the mounting groove is internally positioned between the bottom of the mounting groove and the lifting block and is provided with a spring.

Preferably, telescopic internally mounted has the rubber bag, and the spring winding is installed on the outer wall of rubber bag, has seted up a plurality of venthole on the outer wall of rubber bag, and a plurality of scattered gas pocket has been seted up to the top of elevator block near the position at edge.

Preferably, the bottom plate is installed to the one end that the elevator is kept away from to the lifter, and the limiting plate is installed to the bottom of bottom plate, and the bottom of limiting plate is run through and has been seted up the slip hole, and the standing groove has been seted up to one side that the bottom plate is close to the limiting plate.

Preferably, the lifting rod is sleeved in the sliding hole in a sliding mode, one end, far away from the lifting block, of the lifting rod is installed on the inner wall of the placing groove, and the limiting groove is formed in one side, far away from the limiting plate, of the bottom plate.

Preferably, a plurality of through holes are formed in the inner top of the placing groove, and the placing groove is communicated with the limiting groove through the through holes.

Preferably, placing holes are formed in the two ends of the inner top of the placing groove, guide plates are mounted at the two ends of the limiting plate, and the two guide plates are slidably mounted in the two placing holes respectively.

Preferably, one side of the limiting plate, which is close to the placing groove, is provided with a plurality of fixed teeth, cotton cloth is installed at the top of the limiting plate, the middle end of the cotton cloth is installed in the placing groove, and the two ends of the cotton cloth are respectively located on the two sides of the limiting plate.

Compared with the prior art, the invention has the beneficial effects that:

1. when the device is used, the bottom of the arc-shaped plate and the lower base platform are matched with each other, and the bottom of the arc-shaped plate is abutted against the inner wall of the lower base platform. The staff can adjust the angle of last base station and arc when using, and plants the body and slide in the regulation hole, plants the physical ability simultaneously and plays the limited action to the angle regulation of last base station, and solid fixed ring's bottom edge is the arc when using, can play better protection to lower base station and arc when carrying out angle adjustment at last base station, prevents lower base station and arc looks mutual friction. When in use, the angle adjustment of a plurality of implants can be realized through the arc-shaped plate and the upper base platform, thereby satisfying the repair effect of the passive position of the implant bridge body and reducing the number of times of seeing a doctor of a patient.

2. When patient stings the bottom plate, the elasticity of spring makes the lifter can promote the better tooth with patient of bottom plate and contact, can promote the stability ability of bottom plate when using, also can push down the plant when the plant installation simultaneously, and the staff can rotate the sleeve through miniature spanner in patient's oral cavity outside, alright drive the plant through the hexagonal piece when the sleeve rotates and rotate, realize the installation and the fixed of the plant, it inserts patient's oral cavity inside to need not the staff when using, install and the rigidity to the plant, it is more convenient and sanitary during the use.

3. When patient's tooth was stung the lifter, the elevator of lifter bottom can extrude the top of the rubber bag that is located the sleeve inside, inside air alright of rubber bag arrange to the inside space that is located the elevator top of sleeve through the scattered gas pocket of a plurality of to spread gradually to patient's oral cavity, can carry out oral treatment and smell purification to patient's oral cavity when using, make things convenient for the staff to plant the body more when using.

4. When the staff carries out the plant body installation, the saliva that is located the cotton on the limiting plate can adsorb and collect patient's oral cavity, prevent that patient's saliva from flowing from the oral cavity is inside when the staff carries out the plant body installation, patient's tooth is when stinging the bottom plate simultaneously, can make the limiting plate move down, and staff alright manual cleaning to the plant body mounted position through the cotton, can guarantee that patient's oral cavity is clean when using, the staff can manually adjust the position of limiting plate when using, can realize the cotton installation and change to the cotton on the limiting plate.

Drawings

FIG. 1 is a perspective view of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 2 is a schematic view of a lower abutment mounting structure of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 3 is a schematic view of a fixing ring mounting structure of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

fig. 4 is a schematic structural view of an arc-shaped plate of the adjustable universal composite abutment for the dental implant made of biomedical materials, which is provided by the invention;

FIG. 5 is a schematic view of an implant structure of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 6 is a schematic view of a sleeve mounting structure of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

fig. 7 is a schematic structural view of a sleeve of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 8 is a schematic view of the internal structure of a sleeve of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 9 is a cross-sectional view of a sleeve of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

Fig. 10 is a schematic view of a limiting plate mounting structure of an adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

FIG. 11 is a schematic top view of a bottom plate of an adjustable universal composite abutment for dental implants made of biomedical materials according to the present invention;

fig. 12 is a schematic view of the bottom structure of the bottom plate of the adjustable universal composite abutment for dental implant made of biomedical materials according to the present invention;

fig. 13 is a schematic view of a limiting plate structure of an adjustable universal composite abutment for a dental implant made of biomedical materials according to the present invention.

In the figure: 1. an implant; 2. a fixed block; 3. a lower base station; 4. an arc-shaped plate; 5. an upper base station; 6. a sleeve; 7. a lifting rod; 8. a base plate; 9. a limiting plate; 10. a fixing ring; 11. mounting holes; 12. a hexagonal hole; 13. an adjustment hole; 14. a limiting ring; 15. a hexagonal block; 16. a spring; 17. a lifting block; 18. air diffusing holes; 19. a rubber bladder; 20. an air outlet; 21. mounting grooves; 22. a limiting groove; 23. a through hole; 24. placing holes; 25. a placement groove; 26. a guide plate; 27. fixing teeth; 28. a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-13, an adjustable universal composite base platform for a dental implant made of biomedical materials comprises an implant body 1, wherein a fixing block 2 is installed on the implant body 1, a lower base platform 3 is installed at the top of the fixing block 2, an arc-shaped plate 4 is installed at the top of the lower base platform 3, the bottom of the arc-shaped plate 4 is located inside the lower base platform 3, an upper base platform 5 is installed at the top of the arc-shaped plate 4, an adjusting hole 13 is formed in the bottom of the arc-shaped plate 4, the adjusting hole 13 is penetrated through the top of the implant body 1, a fixing ring 10 is installed, a mounting hole 11 is formed in the top of the implant body 1, a hexagonal hole 12 is formed in the inner bottom of the mounting hole 11, and an installation mechanism is installed inside the mounting hole 11.

As a technical optimization scheme of the invention, the mounting mechanism comprises a limiting ring 14, a sleeve 6 is mounted at the top of the limiting ring 14, the top end of the sleeve 6 penetrates through the upper base 5, a lifting rod 7 is slidably mounted inside the sleeve 6, a hexagonal block 15 is mounted at the bottom of the limiting ring 14, the hexagonal block 15 is located inside a hexagonal hole 12, a worker can selectively mount the hexagonal block 15 inside the hexagonal hole 12 during use, the worker can rotate the sleeve 6 outside the oral cavity of a patient through a small wrench during use, the sleeve 6 drives the implant 1 to rotate, the implant 1 is mounted, fingers do not need to be stretched into the oral cavity of the patient by the worker during use, and the implant 1 is mounted in a rotating manner and is more sanitary during use.

As a technical optimization scheme of the invention, the inner wall of the sleeve 6 is provided with a mounting groove 21, the inner top of the mounting groove 21 is provided with a lifting block 17, the bottom end of the lifting rod 7 is mounted at the top of the lifting block 17, the inside of the mounting groove 21 is positioned between the inner bottom of the mounting groove 21 and the lifting block 17, a spring 16 is mounted, when in use, a patient can bite the lifting rod 7 through a row of teeth far away from the implant 1, the implant 1 is driven to press down by the bite strength of the lifting rod 7, a worker cooperates with the patient to rotate the sleeve 6, and when in use, the patient adjusts the bite strength of the lifting rod 7 according to the condition of the patient.

As a technical optimization scheme of the invention, a rubber bag 19 is arranged in a sleeve 6, a spring 16 is wound on the outer wall of the rubber bag 19, a plurality of air outlet holes 20 are formed in the outer wall of the rubber bag 19, a plurality of air diffusing holes 18 are formed in the positions, close to the edge, of the tops of lifting blocks 17, when a patient bites a lifting rod 7, the lifting blocks 17 positioned at the bottoms of the lifting rods 7 can extrude the rubber bag 19, mint balls can be arranged in the rubber bag 19 before use, and along with the extrusion of the lifting blocks 17 on the rubber bag 19, gas emitted by the mint balls in the rubber bag 19 can be discharged into the sleeve 6 and is discharged into the oral cavity of the patient through the air diffusing holes 18 in the lifting blocks 17 again, so that the oral cavity of the patient can be refreshed and purified.

As a technical optimization scheme of the invention, a bottom plate 8 is installed at one end, far away from a lifting block 17, of a lifting rod 7, a limiting plate 9 is installed at the bottom of the bottom plate 8, a sliding hole 28 is formed in the bottom of the limiting plate 9 in a penetrating mode, a placing groove 25 is formed in one side, close to the limiting plate 9, of the bottom plate 8, the lifting rod 7 and the limiting plate 9 are matched with each other to use when the lifting rod is used, the lifting rod 7 can play a role in limiting the position of the limiting plate 9, and the limiting plate 9 enables the lifting rod 7 to be more stable when a sleeve 6 rotates.

As a technical optimization scheme of the invention, the lifting rod 7 is sleeved in the sliding hole 28 in a sliding manner, one end of the lifting rod 7, which is far away from the lifting block 17, is arranged on the inner wall of the placing groove 25, one side of the bottom plate 8, which is far away from the limiting plate 9, is provided with the limiting groove 22, when the device is used, a row of teeth of a patient, which are far away from the implant 1, can be placed in the limiting groove 22, and the limiting groove 22 can play a good role in fixing the positions of the teeth of the patient when the patient bites the lifting rod 7 through the teeth.

As a technical optimization scheme of the invention, a plurality of through holes 23 are arranged on the inner top of the placing groove 25, the placing groove 25 is mutually communicated with the limiting groove 22 through the through holes 23, placing holes 24 are respectively arranged at two ends of the inner top of the placing groove 25, guide plates 26 are respectively arranged at two ends of the limiting plate 9, the two guide plates 26 are respectively arranged in the two placing holes 24 in a sliding way, when the patient bites the bottom plate 8, the teeth of the patient can press down the guide plate 26, the limiting plate 9 is driven to move downwards by the guide plate 26, the distance between the bottom plate 8 and the limit plate 9 is adjusted to ensure that the lifting rod 7 is more stable when the sleeve 6 rotates, and simultaneously the clamping force to the cotton cloth can be released to ensure that the two ends of the cotton cloth are contacted with the two sides of the teeth, when in use, the cotton cloth can adsorb and collect the oral liquid in the oral cavity of a patient, so that the working personnel can better install the implant 1 in the oral cavity of the patient.

As a technical optimization scheme of the invention, one side of the limiting plate 9, which is close to the placing groove 25, is provided with a plurality of fixed teeth 27, the top of the limiting plate 9 is provided with cotton cloth, the middle end of the cotton cloth is arranged in the placing groove 25, two ends of the cotton cloth are respectively arranged on two sides of the limiting plate 9, the cotton cloth is hooked on the fixed teeth 27 when the device is used, the fixed teeth 27 can fix the position of the cotton cloth well, a worker can pull the limiting plate 9 when the device is used, the distance between the bottom plate 8 and the limiting plate 9 can be manually adjusted, the bottom plate 8 and the limiting plate 9 are enabled to be disconnected from clamping the cotton cloth, the worker can manually take off the cotton cloth, and the worker can manually wipe the periphery of the installation position of the plant body 1 through the cotton cloth when the device is used.

When the device is used for installing the implant 1, a worker can install one end of the implant 1 in a specified installing sleeve in the oral cavity of a patient, when the worker installs and fixes the implant 1, the worker can install the limiting ring 14 at the bottom end of the sleeve 6 in the installing hole 11, and the hexagonal block 15 on the side surface of the limiting ring 14 is installed in the hexagonal hole 12. The staff installs bottom plate 8 in patient's oral cavity on keeping away from one row of tooth of implant 1, patient's tooth is located the spacing groove 22 on bottom plate 8, and patient's tooth can carry out the interlock to bottom plate 8 when using, and spacing groove 22 can play better limiting displacement to patient's tooth, prevents that the condition of 8 position changes of bottom plate from appearing when carrying out the interlock to bottom plate 8 in patient, and bottom plate 8's stability can be better when using.

When a patient bites the bottom plate 8, the bottom plate 8 can drive the lifting rod 7 to move towards the interior of the sleeve 6, while the lifting rod 7 moves, the lifting rod 7 can press the spring 16 through the lifting block 17 at the bottom end of the lifting rod 7, the lifting rod 7 can press the sleeve 6 through the spring 16, meanwhile, when the sleeve 6 is pressed downwards, the spring 16 can ensure that the downward pressure of the lifting rod 7 has better stabilizing effect, meanwhile, the lifting rod 7 can push the bottom plate 8 to better contact with the teeth of the patient through the elasticity of the spring 16, can improve the stability of the bottom plate 8 when in use, can also press the plant 1 when the plant 1 is installed, and the operator can turn the socket 6 outside the patient's mouth by means of a small wrench, when the sleeve 6 rotates, the hexagonal block 15 can drive the implant 1 to rotate, so that the implant 1 can be installed and fixed.

When the lifting rod 7 is bitten by the teeth of a patient, the lifting block 17 at the bottom end of the lifting rod 7 can extrude the top end of the rubber bag 19 positioned in the sleeve 6, before the rubber bag 19 is used, a certain amount of mint balls or breath fresheners or gas for disinfection can be placed in the rubber bag 19, a certain amount of gas is injected into the rubber bag 19, and the temperature in the oral cavity of the patient can gradually evaporate the smell of the mint balls into the rubber bag 19 during use and can be mixed with the air in the rubber bag 19. When the rubber bag 19 is pressed by the lifting block 17, air in the rubber bag 19 can be discharged to the inside of the sleeve 6 through the air outlet hole 20 on the outer wall of the rubber bag 19. Along with the movement of the lifting block 17, the air in the sleeve 6 below the lifting block 17 can be discharged to the space in the sleeve 6 above the lifting block 17 through the plurality of air dispersing holes 18 and gradually spread towards the oral cavity of a patient, so that the oral cavity of the patient can be treated and the smell can be purified when the oral cavity treatment device is used.

When the teeth of the patient bite the bottom plate 8, the teeth of the patient can drive the guide plates 26 at the two ends inside the limiting groove 22 to move, and when the guide plates 26 move, the limiting plate 9 can be driven to move. Before using, the staff can install a plurality of cotton in the limiting plate 9 near one side of bottom plate 8, and the cotton is all hung on fixed tooth 27 to in inserting placing hole 24 the deflector 26 on the limiting plate 9 of installing the cotton, bottom plate 8 and limiting plate 9 can carry out the centre gripping to the cotton. When limiting plate 9 moved to the direction of keeping away from bottom plate 8, bottom plate 8 and limiting plate 9 alright reduce the centre gripping dynamics of cotton. The staff also can be manual adjusts limiting plate 9's position, makes things convenient for the staff to carry out manual extraction to the cotton and uses. When patient's tooth was bitten bottom plate 8, the cotton can adsorb and collect the saliva around the tooth, makes things convenient for the staff to install fixedly to plant 1, and the staff is when carrying out the installation of plant 1, and the staff also can extract the cotton on the limiting plate 9, clears up the 1 mounted position of manual plant, and is more convenient when using, and after 1 installation of plant finishes, staff alright direct dismantlement sleeve 6 and bottom plate 8.

When the staff installs last base station 5, can cup joint the implant 1 top in the inside of regulation hole 13, and the solid fixed ring 10's on the implant 1 position is located the inside of last base station 5, and the bottom of arc 4 uses with lower base station 3 mutually supporting when using, and the bottom of arc 4 and the inner wall of lower base station 3 butt each other. The staff can adjust the angle of last base station 5 and arc 4 when using, and plant body 1 and slide in regulation hole 13, and plant body 1 simultaneously and can play the limited action to the angle regulation of last base station 5, and the bottom edge of solid fixed ring 10 when using is the arc, can play better protection to lower base station 3 and arc 4 when last base station 5 carries out angular adjustment, prevents lower base station 3 and arc 4 looks mutual friction. When in use, the angle adjustment of a plurality of implants 1 can be realized through the arc-shaped plate 4 and the upper base station 5, thereby satisfying the repairing effect of the passive position of the implant bridge.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a implant of biomedical material is with adjustable universal compound base station, including planting body (1), a serial communication port, install fixed block (2) on planting body (1), lower base station (3) are installed at the top of fixed block (2), arc (4) are installed at the top of lower base station (3), the bottom of arc (4) is located the inside of lower base station (3), upper base station (5) are installed at the top of arc (4), regulation hole (13) have been seted up to the bottom of arc (4), regulation hole (13) are run through at the top of planting body (1), and install solid fixed ring (10), mounting hole (11) have been seted up at the top of planting body (1), hexagonal hole (12) have been seted up to the interior bottom of mounting hole (11), the internally mounted of mounting hole (11) has installation mechanism.

2. The adjustable universal composite abutment for the dental implant made of biomedical materials as claimed in claim 1, wherein the mounting mechanism comprises a limiting ring (14), a sleeve (6) is mounted at the top of the limiting ring (14), the top end of the sleeve (6) penetrates through the upper abutment (5), a lifting rod (7) is slidably mounted inside the sleeve (6), a hexagonal block (15) is mounted at the bottom of the limiting ring (14), and the hexagonal block (15) is located inside the hexagonal hole (12).

3. The adjustable universal composite abutment for dental implants made of biomedical materials according to claim 2, characterized in that the inner wall of the sleeve (6) is provided with an installation groove (21), the inner top of the installation groove (21) is provided with a lifting block (17), the bottom end of the lifting rod (7) is installed at the top of the lifting block (17), and the inside of the installation groove (21) is positioned between the inner bottom of the installation groove (21) and the lifting block (17) and is provided with a spring (16).

4. The adjustable universal composite abutment for the dental implant made of biomedical materials according to claim 3, characterized in that a rubber bag (19) is installed inside the sleeve (6), the spring (16) is wound and installed on the outer wall of the rubber bag (19), a plurality of air outlet holes (20) are formed in the outer wall of the rubber bag (19), and a plurality of air diffusing holes (18) are formed in the positions, close to the edge, of the top of the lifting block (17).

5. The adjustable universal composite abutment for the dental implant made of biomedical materials according to claim 2, wherein a bottom plate (8) is installed at one end, away from the lifting block (17), of the lifting rod (7), a limiting plate (9) is installed at the bottom of the bottom plate (8), a sliding hole (28) is formed in the bottom of the limiting plate (9) in a penetrating mode, and a placing groove (25) is formed in one side, close to the limiting plate (9), of the bottom plate (8).

6. The adjustable universal composite abutment for the dental implant made of biomedical materials according to claim 5, characterized in that the lifting rod (7) is slidably sleeved in the sliding hole (28), one end of the lifting rod (7) far away from the lifting block (17) is installed on the inner wall of the placing groove (25), and one side of the bottom plate (8) far away from the limiting plate (9) is provided with a limiting groove (22).

7. The adjustable universal composite abutment for the dental implant made of biomedical materials as claimed in claim 6, wherein the placement groove (25) is provided with a plurality of through holes (23) at the inner top, and the placement groove (25) is communicated with the limiting groove (22) through the through holes (23).

8. The adjustable universal composite abutment for dental implants made of biomedical materials according to claim 6, characterized in that the placement holes (24) are opened at both ends of the inner top of the placement groove (25), the guide plates (26) are installed at both ends of the position-limiting plate (9), and the two guide plates (26) are slidably installed in the two placement holes (24) respectively.

9. The adjustable universal composite abutment for the dental implant made of biomedical materials according to claim 5, wherein the limiting plate (9) is provided with a plurality of fixing teeth (27) at one side close to the placing groove (25), cotton cloth is installed at the top of the limiting plate (9), the middle end of the cotton cloth is installed in the placing groove (25), and the two ends of the cotton cloth are respectively located at the two sides of the limiting plate (9).